液压油在运行过程中，由于操作不善，会使水混入油品中，促使（）分解，严重腐蚀设备。

[单选题]党的十八大指出，（）是关系人民福祉，关系民族未来发展的长远大计。

[单选题]腰椎峡部裂和脊柱滑脱表现不包括（）。

[单选题]以下描述不正确的是

[单选题]《商业银行与内部人和股东关联交易管理办法》规定，商业银行的关联方不包括（  ）。

[单选题]工作接地电阻的阻值符合要求一般不大于（）欧姆

[单选题]请阅读 Passage 2，完成第 26~30小题。Passage 2 The common cold is the world's most widespread illness， which is plague that flesh receives.The most widespread fallacy of all is that colds caused by cold.They are not， They are caused by viruses passing on from person to person.You catch a cold by coming into contact， directly or indirectly， with someone who already has one.If cold causes colds， it would be reasonable to expect the Eskimos to suffer from them forever.But they do not.And in isolated arctic regions explorers have reported being free from colds until coming into contact again with infected people from the outside world by way of packages and mail dropped from airplanes.During the First World War soldiers who spent long periods in the trenches， cold and wet，showed no increased tendency to catch colds.In the Second World War prisoners at the notorious Auschwitz concentration camp， naked and starving， were astonished to find that they seldom had colds.At the Common Cold Research Unit in England， volunteers took part in Experiments in which they gave themselves to the discomforts of being cold and wet for long stretches of time.After taking hot baths， they put on bathing suits， allowed themselves to be with cold water， and then stood about dripping wet in drafty room.Some wore wet socks all day while others exercised in the rain until close to exhaustion.Not one of the volunteers came down with a cold unless a cold virus was actually dropped in his nose.If， then， cold and wet have nothing to do with catching colds， why are they more frequent in the winter? Despite the most pains-taking research， no one has yet found the answer， One explanation offered by scientists is that people tend to stay together indoors more in cold weather than at other times， and this makes it easier for cold viruses to be passed on.No one has yet found a cure for the cold.There are drugs and pain suppressors such as aspirin， but all they do is relieve the symptoms.Volunteers taking part in the experiments in the Common Cold Research Unit ____.

[单选题]病因研究中，寻找病因主要利用了下列哪种逻辑思维方法（）

[单选题]哪些不是LTE网络优化目标？（）

[填空题]（）是由公共财政支付的用意公共服务的产品。作为国家意志的实际执行者的国家机关在决策时，有权无偿使用国家所有的（）。

[单选题]条约终止的理由是（）。

[问答题]液压油在运行过程中，混入了水分会有什么影响？

[填空题]液压油在运行过程中，由于操作不善，会使水混入油品中，促使（）分解，严重腐蚀设备。

[问答题]在液压系统运行过程中，液压油混入了气体会有什么影响？

[填空题]液压油在运行过程中，由于操作不善，会使水混入油品中，促使添加剂分解，严重腐蚀设备。因此要防止（）的混入。

[判断题]液压系统检验在拖动过程中，模拟与液压系统动作有关的工况，进行相应的操作，观察液压油泻压、补压是否及时，各项功能是否符合要求。

[单选题]液压油在使用过程中，如果发现有些浑浊，但颜色变化不大，则可能的原因是：（）

[单选题]液压油在使用过程中，如果发现有些浑浊，但颜色变化不大，则可能的原因是：（）

[填空题]烃类液压油中HL、HM、HR、HG、HV是（）型液压油，HS是合成烃型液压油。

[填空题]HS合成低温液压油是以合成烃为（）的液压油，有比HV液压油更低的低温粘度。

[单选题]注塑机正常生产过程中，液压油温上限要求不超过（）。